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Advanced Expression Language Techniques
By frank.nimphius | May 22, 2009
Expression Language is a dot notated scripting format that allows you to access in memory and Java objects. In JavaServer Faces, you use Expression Language to to bind UI components to managed beans or to the Oracle ADF binding layer. Using EL from a page or page fragment in Oracle JDeveloper 11g is as easy as opening the Expression Builder dialog to select the object to reference. However, usecases exist that need you to work with Expression Language in Java. For example, developers that create JavaServer Faces component instances dynamically at runtime need to apply Expression Language to the component to access the binding layer to read or write data. This blog article focuses on how to work with Expression Language in Java. [Read More] [Get More]
Frank
Topics: ADF, ADF Faces, ADF Faces RC | No Comments »
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